Adding fancy GUI (Graphical user interface) to your project can be very time and assets consuming. Sometimes you even want to upgrade existing design, so significant hardware changes are not possible. Nextion displays are great solution in such situations.
These are smart displays that help you develop front end look and functionality in just few hours.
Special features of Docklight adjustable Sending sequences with wildcards are also used.
We decided to test thermal energy harvesting usability in reality. As we mentioned in other articles Peltier element cannot generate high power, but we can store this power in some time interval and then use it. We already described functionality of Peltier element (aka. Thermo electric cooler - TEC) and ECT 310 boost converter and here we will measure their performance.